[jboss-user] [JBoss jBPM] - Re: Why doesn't work?

[ricardomarques]

BTW, i'm trying to isolate the problem, now i've tried to execute the process from another way, this time using StartProcessInstanceCommand. 

Using this code:


  | Properties props = System.getProperties();
  |         try {
  | 
  |             props.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
  |             props.put(Context.PROVIDER_URL, "jnp://localhost:1099");
  |             props.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces");
  |             
  |             Context ctx = new InitialContext(props);
  |             
  |             Object obj = ctx.lookup("CommandService");
  | 
  |             CommandServiceRemoteHome remoteCommandService = (CommandServiceRemoteHome) javax.rmi.PortableRemoteObject.narrow(obj,CommandServiceRemoteHome.class);
  |             CommandServiceRemote commandService = remoteCommandService.create();
  |             
  |             StartProcessInstanceCommand cmd = new StartProcessInstanceCommand();
  |             
  |             cmd.setProcessName("send mail 4");
  |             cmd.setCreateStartTask(false);
  |             cmd.setActorId("grover");
  | 
  |             
  |             System.out.println("RETURNING OBJECT: " + commandService.execute(cmd).toString());
  |             
  |             commandService.remove();
  |             ctx.close();
  | 

I get this exception:


  | Caused by: org.jbpm.JbpmException: couldn't execute org.jbpm.command.StartProcessInstanceCommand at 1d3510d
  |         at pep.workflow.server.beans.command.CommandServiceBean.execute(CommandServiceBean.java:71)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at org.jboss.invocation.Invocation.performCall(Invocation.java:359)
  |         at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:237)
  |         at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:158)
  |         at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:169)
  |         at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:63)
  |         at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:121)
  |         at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350)
  |         at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:181)
  |         at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:168)
  |         at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205)
  |         ... 24 more
  | Caused by: org.jbpm.JbpmException: token 'Token(/)' can't be signalled cause it is currently not positioned in a node
  |         at org.jbpm.graph.exe.Token.signal(Token.java:134)
  |         at org.jbpm.graph.exe.ProcessInstance.signal(ProcessInstance.java:251)
  |         at org.jbpm.command.StartProcessInstanceCommand.execute(StartProcessInstanceCommand.java:32)
  |         at pep.workflow.server.beans.command.CommandServiceBean.execute(CommandServiceBean.java:67)
  |         ... 38 more
  | 
  | 

The process XML is this:


  | <?xml version="1.0" encoding="UTF-8"?>
  | 
  | <process-definition
  |   xmlns="urn:jbpm.org:jpdl-3.1"  name="sendmail">
  |    <start-state name="Inicio">
  |       <transition name="" to="Send Mail"></transition>
  |    </start-state>
  |    <end-state name="Fim"></end-state>
  |    <node name="Send Mail">
  |   	  <action class="pep.test.MailMeActionHandler"></action>
  |       <transition name="" to="Fim"></transition>
  |    </node>
  | </process-definition>
  | 

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